public HomeView()
{
pages = new Dictionary<MenuType, NavigationPage>();
BindingContext = new HomeViewModel();
Master = master = new HomeMasterView(ViewModel);
var homeNav = new NavigationPage(master.PageSelection)
{
BarBackgroundColor = Color.FromHex("#3498DB"),
BarTextColor = Color.White
};
Detail = homeNav;
pages.Add(MenuType.About, homeNav);
master.PageSelectionChanged = async (menuType) =>
{
if (Detail != null && Device.OS == TargetPlatform.WinPhone)
{
await Detail.Navigation.PopToRootAsync();
}
NavigationPage newPage;
if (pages.ContainsKey(menuType))
{
newPage = pages[menuType];
}
else
{
newPage = new NavigationPage(master.PageSelection)
{
BarBackgroundColor = Color.FromHex("#3498DB"),
BarTextColor = Color.White
};
pages.Add(menuType, newPage);
}
Detail = newPage;
Detail.Title = master.PageSelection.Title;
if (Device.Idiom != TargetIdiom.Tablet)
IsPresented = false;
};
this.Icon = "slideout.png";
}
public HomeMasterView(HomeViewModel viewModel)
{
this.Icon = "slideout.png";
BindingContext = viewModel;
var layout = new StackLayout {
Spacing = 0
};
var label = new ContentView
{
Padding = new Thickness(10, 36, 0, 5),
BackgroundColor = Color.Transparent,
Content = new Label
{
Text = "MENU",
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label))
}
};
layout.Children.Add(label);
var listView = new ListView();
DataTemplate cell = null;
if (Device.OS == TargetPlatform.Windows)
{
cell = new DataTemplate(typeof(FancyListCell));
this.BackgroundColor = Color.FromHex("3498DB");
}
else
{
cell = new DataTemplate(typeof(ListImageCell));
cell.SetBinding(TextCell.TextProperty, HomeViewModel.TitlePropertyName);
cell.SetBinding(ImageCell.ImageSourceProperty, "Icon");
}
listView.ItemTemplate = cell;
listView.ItemsSource = viewModel.MenuItems;
if (about == null)
{
about = new AboutPage();
}
PageSelection = about;
//Change to the correct page
listView.ItemSelected += (sender, args) =>
{
var menuItem = listView.SelectedItem as HomeMenuItem;
menuType = menuItem.MenuType;
switch (menuItem.MenuType)
{
case MenuType.About:
if (about == null)
{
about = new AboutPage();
}
PageSelection = about;
break;
case MenuType.Blog:
if (blog == null)
{
blog = new BlogPage();
}
PageSelection = blog;
break;
case MenuType.Twitter:
if (twitter == null)
{
twitter = new TwitterPage();
}
PageSelection = twitter;
break;
case MenuType.DeveloperLife:
if (developerlife == null)
{
developerlife = new PodcastPage(menuItem);
}
PageSelection = developerlife;
break;
case MenuType.Hanselminutes:
if (hanselminutes == null)
{
hanselminutes = new PodcastPage(menuItem);
}
PageSelection = hanselminutes;
break;
case MenuType.Ratchet:
if (ratchet == null)
{
ratchet = new PodcastPage(menuItem);
}
PageSelection = ratchet;
break;
}
};
listView.SelectedItem = viewModel.MenuItems[0];
layout.Children.Add(listView);
Content = layout;
}
public HomeMasterView(HomeViewModel viewModel)
{
this.Icon = "slideout.png";
BindingContext = viewModel;
var layout = new StackLayout { Spacing = 0 };
var label = new ContentView
{
Padding = new Thickness(10, 36, 0, 5),
BackgroundColor = Color.Transparent,
Content = new Label
{
Text = "MENU",
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label))
}
};
layout.Children.Add(label);
var listView = new ListView();
DataTemplate cell = null;
if (Device.OS == TargetPlatform.Windows)
{
cell = new DataTemplate(typeof(FancyListCell));
this.BackgroundColor = Color.FromHex("3498DB");
}
else
{
cell = new DataTemplate(typeof(ListImageCell));
cell.SetBinding(TextCell.TextProperty, HomeViewModel.TitlePropertyName);
cell.SetBinding(ImageCell.ImageSourceProperty, "Icon");
}
listView.ItemTemplate = cell;
listView.ItemsSource = viewModel.MenuItems;
if (about == null)
about = new AboutPage();
PageSelection = about;
//Change to the correct page
listView.ItemSelected += (sender, args) =>
{
var menuItem = listView.SelectedItem as HomeMenuItem;
menuType = menuItem.MenuType;
switch (menuItem.MenuType)
{
case MenuType.About:
if (about == null)
about = new AboutPage();
PageSelection = about;
break;
case MenuType.Blog:
if (blog == null)
blog = new BlogPage();
PageSelection = blog;
break;
case MenuType.Twitter:
if (twitter == null)
twitter = new TwitterPage();
PageSelection = twitter;
break;
case MenuType.DeveloperLife:
if (developerlife == null)
developerlife = new PodcastPage(menuItem);
PageSelection = developerlife;
break;
case MenuType.Hanselminutes:
if (hanselminutes == null)
hanselminutes = new PodcastPage(menuItem);
PageSelection = hanselminutes;
break;
case MenuType.Ratchet:
if (ratchet == null)
ratchet = new PodcastPage(menuItem);
PageSelection = ratchet;
break;
}
};
listView.SelectedItem = viewModel.MenuItems[0];
layout.Children.Add(listView);
Content = layout;
}
